Pump-probe near-field optical microscopy of molecular aggregates using supercontinuum

Tetsuhiko Nagahara, Kohei Imura, Hiromi Okamoto

Research output: Contribution to journalArticle

Abstract

A novel apparatus for femtosecond pump-probe near-field optical microscopy is described. Probe pulses in visible to near-infrared regions are generated by focusing laser pulses in microstructure fiber. Excited-state dynamics of porphyrin J-aggregates are presented.

Original languageEnglish
Pages (from-to)434-436
Number of pages3
JournalSpringer Series in Chemical Physics
Volume79
Publication statusPublished - 2004
Externally publishedYes

Fingerprint

Optical microscopy
near fields
Pumps
pumps
microscopy
probes
Porphyrins
pulses
Excited states
porphyrins
Laser pulses
Infrared radiation
microstructure
Microstructure
fibers
Fibers
excitation
lasers

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Pump-probe near-field optical microscopy of molecular aggregates using supercontinuum. / Nagahara, Tetsuhiko; Imura, Kohei; Okamoto, Hiromi.

In: Springer Series in Chemical Physics, Vol. 79, 2004, p. 434-436.

Research output: Contribution to journalArticle

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